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WO2010017264A3 - Hydrogels d’acides nucléiques photoréticulés - Google Patents

Hydrogels d’acides nucléiques photoréticulés Download PDF

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Publication number
WO2010017264A3
WO2010017264A3 PCT/US2009/052795 US2009052795W WO2010017264A3 WO 2010017264 A3 WO2010017264 A3 WO 2010017264A3 US 2009052795 W US2009052795 W US 2009052795W WO 2010017264 A3 WO2010017264 A3 WO 2010017264A3
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WO
WIPO (PCT)
Prior art keywords
photo
nucleic acid
acid hydrogels
crosslinked nucleic
hydrogels
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PCT/US2009/052795
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English (en)
Other versions
WO2010017264A2 (fr
Inventor
Dan Luo
Young Hoon Roh
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Cornell University
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Publication date
Application filed by Cornell University filed Critical Cornell University
Priority to US13/057,356 priority Critical patent/US20120040397A1/en
Priority to EP09805484A priority patent/EP2324045A4/fr
Priority to CN2009801391014A priority patent/CN102171234A/zh
Publication of WO2010017264A2 publication Critical patent/WO2010017264A2/fr
Publication of WO2010017264A3 publication Critical patent/WO2010017264A3/fr

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/06Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1641Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/87Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/88Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation using microencapsulation, e.g. using amphiphile liposome vesicle

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Inorganic Chemistry (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Colloid Chemistry (AREA)

Abstract

L’invention concerne des procédés et des compositions pour la production de structures d’hydrogel d’acides nucléiques à l’aide d’une photoréticulation. L’invention concerne également des procédés d’utilisation des hydrogels photoréticulés pour la production de protéines exemptes de cellules, et pour des composés d’encapsulation et d’administration.
PCT/US2009/052795 2008-08-05 2009-08-05 Hydrogels d’acides nucléiques photoréticulés WO2010017264A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/057,356 US20120040397A1 (en) 2008-08-05 2009-08-05 Photo-Crosslinked Nucleic Acid Hydrogels
EP09805484A EP2324045A4 (fr) 2008-08-05 2009-08-05 Hydrogels d'acides nucléiques photoréticulés
CN2009801391014A CN102171234A (zh) 2008-08-05 2009-08-05 光交联核酸水凝胶

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8642308P 2008-08-05 2008-08-05
US61/086,423 2008-08-05

Publications (2)

Publication Number Publication Date
WO2010017264A2 WO2010017264A2 (fr) 2010-02-11
WO2010017264A3 true WO2010017264A3 (fr) 2010-05-14

Family

ID=41664180

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/052795 WO2010017264A2 (fr) 2008-08-05 2009-08-05 Hydrogels d’acides nucléiques photoréticulés

Country Status (4)

Country Link
US (1) US20120040397A1 (fr)
EP (1) EP2324045A4 (fr)
CN (1) CN102171234A (fr)
WO (1) WO2010017264A2 (fr)

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* Cited by examiner, † Cited by third party
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US20120040397A1 (en) 2012-02-16
EP2324045A2 (fr) 2011-05-25

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